baber/WOPTO huggingface dataset:
Patent DE-3760644-D1 (DE)
Title: Method for charging nickel-cadmium batteries and circuit arrangement for carrying out the method
Inventor: NAGY SANDOR
IPC: H02J7/10
Filed: 1987-04-09
Granted: 1989-11-02
Abstract: Method for charging Ni-Cd batteries with a repetitive and alternating sequence of direct current charging and discharging periods. Steep current pulses are superimposed on the respective direct currents which have a sense equal to that of the direct current and intensity exceeding respective predetermined levels. Owing to the effects of such alternating and repetitive current pulses the surface distribution of the electrodes will change after some time and the electrode surface gradually become homogeneous. The periodically repetitive steep current pulses can be used during the whole charging process and they have beneficial effects for the charging of new batteries as well. The current changes at the beginning of the respective periods should be at least seven times as high as one tenth of the ampere-hour capacity of the battery.
Patent DE-3766578-D1 (DE)
Inventor: DOYEN HANS-HENNING
IPC: E01H1/00
Filed: 1987-09-15
Granted: 1991-01-17
Abstract: In an apparatus for picking up dog excrement in conjuction with a street sweeper, which picks up by suction over a suction duct, a separating container for the dog excrement picked up is connected ahead of the dirt container of the street sweeper, the two containers being joined to each other over a suction line. By these means, contamination of the sweeper is avoided.
Patent DE-3767759-D1 (DE)
Inventor: BIANCHI FRANCOIS
IPC: B60N2/02
Filed: 1987-04-03
Granted: 1991-03-07
Abstract: The device comprises inside a housing (14) a gear pinion (10) connected to rotate solely with a control rod (12) and engaged with a rack carried by a U-section rod (6) connected to the element to be displaced. A bolt (18), formed by two yokes which are pivotable relative to each other, comprises a set of teeth (20) engaged in the locking position with the rack and is retained in its lower part in the housing, so that the axial displacement of the control rod (12) folds it in its central part and releases the rack which can be displaced with the gear pinion. The bolt is resiliently biased to the locking position as soon as the pressure exerted by the rod (12) ceases.
Patent DE-3769784-D1 (DE)
Inventor: BALLIN CLAUDE
IPC: C23C2/00
Filed: 1987-01-30
Granted: 1991-06-06
Abstract: The device is characterised in that it consists of a cover (2) whose inner face, intended to come on the surface of the bath (1), comprises at least one open channel 5) in the direction of the bath (1) and a means of heating (8) emerging into the channel (5) for heating the surface of the bath (1). <IMAGE>
Patent DE-3770017-D1 (DE)
Inventor: HAEFELE WALTER
IPC: F02M59/44
Filed: 1987-01-19
Granted: 1991-06-20
Abstract: A fuel injection pump for internal combustion engines has a pump piston which via a pressure plate rests with a piston bottom on an axially driven tappet with slight play. This contact is brought about by a pressure spring, which is supported on a spring plate so as to grip the piston bottom from behind. To prevent the pressure plate from falling out if the pump piston should become stuck, the spring plate is cup-shaped and includes a cylindrical cup portion having two projecting protrusions. The pressure plate has a radial flange adapted to rest on the projecting protrusions. Those protrusions and the radial flange are adapted to one another such that the pressure plate can be introduced in a predetermined position through the protrusions. The piston bottom located between the pressure plate and the plate bottom of the spring plate prevents the pressure plate from being able to assume a position, after assembly, in which it could slip and escape back outwardly through those protrusions.
Patent DE-3774664-D1 (DE)
Inventor: FLAIG HANS-DIETER
IPC: C02F3/10
Filed: 1987-08-17
Granted: 1992-01-02
Abstract: A bioreactor consists of a reactor tank with many cylindrical reactor modules which make up half the vol. of the tank and contain adjustable screen bottoms with beds for biocultures. Five sectors of these modules are grouped in a circuit in which two pumps circulate the water through a heat exchanger. A reactor tank, e.g. with 16 m dia. and 10 m height, encloses reactor modules, e.g. of 2 m dia., with screen bottoms on adjustable positioners. The biogas produced is extracted through the pipe. The crude water enters through a pipe and nozzles below each module. The space around the modules is used as a store for the crude water. A pipe bear the top leads to two pumps and a heat exchanger before joining the inlet five of these circuits are arranged around the tank.
Patent DE-3867236-D1 (DE)
Inventor: DENKENA KARL-HEINZ DIPL ING
IPC: E03C1/05
Filed: 1988-11-29
Granted: 1992-02-06
Abstract: The wall housing has a fixing plate (10) attached to the wall and a cooperating cover (11). At least one sidewall of the cover (11) has an extension acting as a covering (2) for the rinsing pipe leading to the urinal. Pref. the covering (2) for the rinsing pipe is formed as a separate component, extending perpendicular to the cover (11) and pref. slid through an opening provided in the latter. The covering (2) may be provided as a number of telescopic sections allowing simple adjustment of its length. Pref. the rinsing tap is controlled by an optoelectronic sensor, coupled to an electronic control stage (8) for an electromagnetic valve (6).
Patent DE-3871943-D1 (DE)
Inventor: FUKUDA MANABU
IPC: A01G9/02
Filed: 1988-02-25
Granted: 1992-07-16
Abstract: The assembly comprises a flat box-shaped base body (1) having an opening on one side, liquid -retaining material (2) packed in the base body, and a mounting material (3) disposed on the liquid-retaining material so as to cover the entire surface of the opening of the base body. The mounting material is provided with a number of perforations (6) at location such that the perforations are formed in accordance with a picture pattern. A number of seeds of plants are embedded in the liquid-retaining material near a rear surface of the mounting material. The seeds germinate and grow through the perforations on the front surface of the mounting m aterial, this constituting a  picture pattern rich in variety when the seeds grow.
Patent DE-3878883-D1 (DE)
Inventor: WHETSTONE JAMES H
IPC: D06N3/00
Filed: 1988-11-10
Granted: 1993-04-08
Abstract: A textured, continuous, multi-filament polyester yarn has an ethoxylated alkyl aryl alcohol based surfactant incorporated into the interfilamentary structure thereof either during the texturizing process or after the yarn has been made into a gauze-like fabric substrate (30). The ethoxylated alkyl aryl alcohol based surfactant is characterized in that it is water dispersible and water insoluble; has an HLB scale in the range of 7-10; is compatible with conventional wallpaper glues; is of a viscosity in the range of 50-100 SUS depending on the yarn denier; and has a smoke point greater than 350 DEG F. The yarn so treated is formed into a gauze fabric substrate (30) and affixed to the rear surface of a sheet material such as a vinyl wallcovering (40). When the glue (52) is applied to the sheet material the surfactant treatment alters the normally hydrophobic characteristics exhibited by the textured polyester yarn so that the characteristics actually become hydrophilic. Because of the hydrophilic characteristics glue is accepted into and held within the interfilamentary structure of the yarn until the sheet material is affixed to the wall (50) or other surface, thereby bonding the substrate thereto.
Patent DE-3887919-D1 (DE)
Inventor: METZNER WOLFGANG DR
IPC: C09D15/00
Filed: 1988-03-23
Granted: 1994-03-31
Abstract: The present invention relates to a wood preservative comprising either (1) at least one of (a) ammonium monofluorophosphate and/or diammonium monofluorophosphate of the general formula (R1R2R3R4N)R5PO3F in which R1, R2, R3 and R4 are identical or different and each denotes a straight-chain, branched or cyclic, saturated or unsaturated alkyl, aralkyl, alkyaryl or aryl radical, either unsubstituted or substituted by an alkyl, alkoxy or a hydroxyl group, up to three of the four R1-R4 can be hydrogen or can together form an alkylene bridge, R5 is a hydrogen atom or a R6R7R8R9N group in which R6, R7, R8 and R9, respectively, have the same meanings as R1, R2, R3 and R4, respectively, and (b) a mixture of a salt of monofluorophosphoric acid and at least one ammonium salts of the general formula R1R2R3R4NX in which X is an acid radical, or (2) a mixture of (a) and/or (b) and (c) an alkali metal monofluorophosphate or an ammonium monofluorophosphate of the general formula M2PO3F and/or MHPO3F, in which M is sodium, potassium or ammonium. The present invention also relates to a coating agent comprising an ammonium monofluorophosphate as above and components (d) that comprises at least one of a binder, a fixing agent and a plasticizer, and (e) a diluent, and to methods of producing and using such agents.
Patent DE-3888016-D1 (DE)
Inventor: REBISCHUNG ROBERT
IPC: B65D77/20
Filed: 1988-05-18
Granted: 1994-04-07
Abstract: A lid for closing, by thermosealing, a container having a thermoplastic material sealing zone (3) defined by an internal closed line and an external closed line, of the type comprising a closure material (5), a varnish (7) applied to one of the faces of the closure material and an added thermoplastic material layer (6) fixed separably to the closure material and covering at least a part of the varnish which is intended to face the sealing zone of the container to be closed, said lid being characterized in that the added layer (6) has a thickness of the order of 100 to 1000 mu  (10-4 to 10-3 m), its thickness being chosen so that the thermoplastic material forming it may, by locally melting during closure of the container by thermosealing, encapsulate the traces of product finding its way on to the sealing zone during filling of the container.
Patent DE-50003468-D1 (DE)
Inventor: FRANZREB MATTHIAS
IPC: B03C1/035
Filed: 2000-07-08
Granted: 2003-10-02
Abstract: In a high gradient magnetic separator with a separation zone consisting of a matrix of parallel magnetic wires arranged in parallel planes and channels formed by a non-magnetic material and extending in each plane between adjacent parallel magnetic wires for conducting a fluid including magnetic particles through the matrix, and a magnetizing structure disposed adjacent the matrix for generating a magnetic field with field lines which extend essentially normal to the parallel planes, separating walls are disposed in parts of the channels in the area ahead of the end of the magnetic field generated in the matrix and adjacent the flow exit end of the matrix so as to extend parallel to the planes and normal to the magnetic field lines and form partial flow channels receiving partial fluid flows of magnetic particle-enriched and, respectively, magnetic particle-depleted flow volumes.
Patent DE-50003511-D1 (DE)
Inventor: BRUHN PETER
IPC: F41H7/04
Filed: 2000-07-05
Granted: 2003-10-09
Abstract: The device has protective elements mounted on the floor of the vehicle. A hollow box (5) is mounted on and beneath the base plate (3) of the vehicle that corresponding in maximum length and width to the base plate's length and width and that is completely filled with adjacent damping elements (4) similar to sandbags in length and width.
Patent DE-50005010-D1 (DE)
Inventor: WITTWER REINHARD
IPC: E05B85/10
Filed: 2000-08-09
Granted: 2004-02-19
Abstract: The cap-shaped cover element (60) is adjustable between an open and a cover position. In a covering position, the cover element covers the closing cylinder (10) from outside; and in the open position it releases the key-hole of the closing cylinder. The track along which the cover element travels is fixed by guide pieces comprising a swivel lever (70) movably mounted on the cover element and housing (50).
Patent DE-50007933-D1 (DE)
Inventor: HEYDENREICH FRIEDER
IPC: C07C39/16
Filed: 2000-11-03
Granted: 2004-10-28
Abstract: 2,2-bis(4-hydroxyphenyl)propane (BPA) is produced by reacting acetone and phenol in the presence of cross-linked sulfonated polystyrene resins and then separating the BPA off from the reaction solution.
Patent DE-50011887-D1 (DE)
Inventor: MUNZ DIPL-ING FH
IPC: H03K17/689
Filed: 2000-05-03
Granted: 2006-01-26
Abstract: An integrated circuit for generating a drive signal for an insulated gate bipolar transistor (IGBT) with an input terminal f control signal generated by means of a micro-controller, includes a control signal path taken from the input terminal to a contr signal processing unit. The integrated circuit has a magnetically sensitive device for electrically isolating a transmitter logi circuit device. The magnetically sensitive device specifically has a conductor loop on the input side, and a magnetic field detector elemen the output side, and more specifically is a Hall element, or an anisotropic magneto-resistive component (AMR).
Patent DE-50014241-D1 (DE)
Inventor: GRIEGER ANDREAS
IPC: B60N2/75
Filed: 2000-08-04
Granted: 2007-05-24
Abstract: The invention relates to a stow-away device (4) which can be fitted in a simple and stable manner to a motor vehicle seat (4) having two articulated armrests that can preferably be swung up by means of fasteners (3) which are situated on the vehicle seat (1) itself, whereby the stow-away device (4) has at least one carrier unit (6) which can be releasably attached to the vehicle seat (1). Said carrier unit (6) extends therefore from one armrest (2) to the other (2) and can be hung onto the fasteners (3) of said armrests (2).
Patent DE-50015387-D1 (DE)
Inventor: METZ PETER DIPL-ING
IPC: G01D5/14
Filed: 2000-07-20
Granted: 2008-11-20
Abstract: The arrangement has a magnet (4) mounted near the container wall whose position is determined by that of a float (12) defined by the fill level and an external display device (1,2) within the range of action of the magnet for indicating the position of the magnet. The display device has a half bridge sensor has two differently magnetised planes with which the direction of the field generated by the magnet can be definitely determined over an angle of 360 degrees.
Patent DE-50105301-D1 (DE)
Inventor: ABELS FRANK
IPC: B60D1/06
Filed: 2001-12-06
Granted: 2005-03-17
Abstract: A detector device (12) determines whether a trailer (13) is using an electric feeder contact (15) allocated to a trailer coupling (10). A locking device (11) prevents a drive motor (16) from being triggered by motion in a pulling component (17) into an inactive position (18) if the detector device indicates use of the electric feeder contact by the trailer.
Patent DE-50105714-D1 (DE)
Inventor: KLATT UWE
IPC: G06Q20/00
Filed: 2001-11-23
Granted: 2005-04-28
Abstract: Method for payment for goods and services when purchaser (K) and seller (VK) use different payment service providers (ZS1, ZS2). The first payment service collects a payment from the purchaser relating to a first data record (DS1), while the second payment service provides credit to the purchaser account relating to a second data record (DS2). The data records are transferred to a central settling point (AS) for settlement of transactions between telecommunications service providers.
Patent DE-50108891-D1 (DE)
Inventor: FISCHER DIPL-ING
IPC: E04B2/96
Filed: 2001-10-18
Granted: 2006-04-20
Abstract: Connecting device (26) used for connecting a post profile (4) and a crossbar (6) for a building facade comprises a bearing eye (32) on the post profile and a bearing shaft on the crossbar passing through the bearing eye in the assembled state. A flange-like collar (29) on the free end of the bearing shaft grips onto the back of the bearing eye. A guide sleeve (30) lies in the bearing eye and is positioned on the bearing shaft so that it moves. Preferred Features: The outer diameter of the collar is smaller than or equal to the outer diameter of the guide sleeve.
Patent DE-50110267-D1 (DE)
Inventor: LOHR GEORG
IPC: H01P5/18
Filed: 2001-05-07
Granted: 2006-08-03
Abstract: An arrangement for broadband signal and/or energy transmission, between at least two units is disclosed. Said units may be displaced relative to each other along a track. Said arrangement comprises a first unit, which has a symmetrical open circuit arrangement with at least one reflection-free closed end, within which an electromagnetic wave can propagate and at least one second unit with a coupling unit for the coupling and/or decoupling of electrical signals. The invention is characterized in that at least one of the at least one second units has a directional coupler for the coupling and/or decoupling of signals.
Patent DE-50114040-D1 (DE)
Inventor: SCHROEDER WILHELM
IPC: G01D5/245
Filed: 2001-05-31
Granted: 2008-07-31
Abstract: A device for detecting the rotational movement of an element which is rotatably seated around an axis, the device including a material measure that rotates about an axis of rotation. A first measuring graduation provided on the material measure and which scans along a first direction, which has a component along the axis of rotation and a second measuring graduation provided on the material measure, wherein both the first measuring graduation and the second measuring graduation surround the axis of rotation in a ring shape, and which can be scanned along the first direction and a second direction that is linearly independent of the first direction. At least three measuring heads, which are spaced apart from each other along a circumferential direction which surrounds the axis of rotation, are assigned to each of the first measuring graduation and the second measuring graduation for scanning the first measuring graduation and the second measuring graduations.
Patent DE-50204365-D1 (DE)
Inventor: BRUEDERL DIETMAR
IPC: E06B3/964
Filed: 2002-04-22
Granted: 2006-02-09
Abstract: The spacer (1) for the mitered corner of a window frame consists of a flat strap with a pointed and a notched end. The pointed end fits inside the corner of the outer frame and the forked end engages the corner (2) of the inner frame. A non-round especially star-shaped hole in the spacer may accommodate the nozzle of an adhesive dispenser (12).
Patent DE-50206054-D1 (DE)
Inventor: GUENTHER HERBERT
IPC: B29C45/26
Filed: 2002-01-09
Granted: 2006-05-11
Abstract: Nozzle comprises a heating system (40) consisting of a block of high-conductivity material with a channel (43) for a tube (20) for polymer melt with a nozzle (34) at one end. A second channel (45) contains a linear heating element (50).
Patent DE-50300373-D1 (DE)
Inventor: MARIMBORDES DR
IPC: F02M35/10
Filed: 2003-05-23
Granted: 2005-04-21
Abstract: Air intake manifold has a mixing chamber (1) integrated into a few suction tubes (2). The mixing chamber comprises a housing and a cover produced by welding. The intake manifold is integrated into a cylinder head cover (10).
Patent DE-50302590-D1 (DE)
Inventor: MAIERHOLZNER THOMAS
IPC: B60N3/10
Filed: 2003-12-08
Granted: 2006-05-04
Abstract: A flexible cushioning support (28) is attached to the bottom (7) of an insert (6). This means that a drinks can (29) supported on the sides by lips (20) is flexibly stored and does not cause any noise as a motor vehicle shakes. A handy storage device fits above a trough/recess in paneling.
Patent DE-50309517-D1 (DE)
Inventor: LENDLEIN ANDREAS
IPC: C08L67/07
Filed: 2003-04-14
Granted: 2008-05-15
Abstract: The present invention relates to the penetrating networks comprising a covalently crosslinked polymer component and a polyester urethane component. The materials in accordance with the present invention are suitable in particular as materials for medicinal purposes, as implants, for target controlled stimuli-sensitive drug release, as ligament augmentation and as replacement material for inter-vertebrae disks.
Patent DE-50310658-D1 (DE)
Inventor: BREITHAUPT HARTMUT
IPC: B01F23/47
Filed: 2003-08-18
Granted: 2008-11-27
Abstract: An assembly mixes two liquids. Each liquid is delivered via its respective tube with a flow-regulation unit and flow meter, and is surrendered at a junction to a third tube. Each flow-regulation unit is linked via a databus to a joint flow-regulation programmable logic control. An independent claim is also included for the operation, in which the first fluid F1 is admitted to the tube (L1) and thence to the third tube (L3). The rate of mass- or volume-flow is registered as a first signal m1 to calculate a representative total flow value Q1, and used to calculate a target flow-value for the second fluid F2. The second fluid is then admitted to the second tube (L2) and the target mass or volume of the second fluid is then discharged to the third tube (L3).
Patent DE-58902877-D1 (DE)
Title: Duebel.
Inventor: WOHLWEND RICHARD J
IPC: F16B13/08
Filed: 1989-08-24
Granted: 1993-01-14
Abstract: A dowel, especially for fastening in drillholes in concrete, consists of a spreading tube (1) and of a spreading wedge (2) arranged in this, the spreading tube (1) being equipped, in the region of its tube end (10) to be introduced into a drillhole, with orifices (7) extending parallel to its longitudinal mid-axis (8) and limiting tube portions, and there being formed on the spreading tube (1) spreading faces (11) and on the spreading wedge (2) wedge faces which bear against one another and which cause the tube portions to spread open as a result of an axial displacement of the spreading wedge (2) relative to the spreading tube (1) in the direction of the tube end (10). In order to achieve a very high pull-out resistance and especially a high degree of safety against release in the event of cracks in the region of the drillhole, whilst also ensuring a simple design, the spreading wedge (2) bears with its wedge faces against the spreading faces (11) which limit orifices serving as spreading orifices (7), and the spreading wedge (2) has a wedge orifice (16) which is open towards the tube end (10) and in which is arranged a counterwedge (3) spreading the spreading wedge (2) out of the spreading orifices (7). <IMAGE>
Patent DE-58907641-D1 (DE)
Inventor: HELLERMANN WALTER DR
IPC: C08F297/02
Filed: 1989-08-04
Granted: 1994-06-16
Abstract: The object of the invention was to provide novel stellate rubbers which have a tan delta curve having the broadest possible vibration- attenuation range. 
<??>Novel, unsaturated, elastomeric, asymmetrically coupled block copolymers of the general formula (A)n-X-(B)m have now been found which are obtainable by two-pot polymerisation and subsequent coupling. 
<??>The novel block copolymers are suitable for the production of high-quality tyre components. 
<IMAGE>
Patent DE-59101135-D1 (DE)
Inventor: HAMMER KLAUS-DIETER DR
IPC: A22C13/00
Filed: 1991-05-08
Granted: 1994-04-14
Abstract: The tubular casing, especially sausage casing, based on cellulose, possesses a chlorine-free barrier layer against atmospheric oxygen and water vapour. This layer contains a statistical copolymer based on copolymerised vinyl monomers. The vinyl monomers have the general formula CH2 = CR<1>-X, in which 
 
  R<1> is a methyl group or hydrogen and 
  X is a (-OCOR<2>) group or
 is a (-CO2R<2>) group, where 
  R<2> is an alkyl group having 1 to 20, preferably 1 to 10, in particular 1 to 5 C atoms. 
 
<??>In a further embodiment, the copolymer contains, in addition, copolymerised vinyl monomers of the formula mentioned, in which X is a (CO2H) group or a (CO2CN) group.